741518856 has 96 divisors (see below), whose sum is σ = 2168089560. Its totient is φ = 227598336.

The previous prime is 741518839. The next prime is 741518857. The reversal of 741518856 is 658815147.

741518856 is a `hidden beast` number, since 7 + 415 + 188 + 56 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 733868100 + 7650756 = 27090^2 + 2766^2 .

It is not an unprimeable number, because it can be changed into a prime (741518857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 539386 + ... + 540758.

Almost surely, 2^741518856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 741518856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1084044780).

741518856 is an abundant number, since it is smaller than the sum of its proper divisors (1426570704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

741518856 is a wasteful number, since it uses less digits than its factorization.

741518856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975 (or 1968 counting only the distinct ones).

The product of its digits is 268800, while the sum is 45.

The square root of 741518856 is about 27230.8438356214. The cubic root of 741518856 is about 905.1225807932.

The spelling of 741518856 in words is "seven hundred forty-one million, five hundred eighteen thousand, eight hundred fifty-six".